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Hello I would like to do circuit tests for microphones, but I can't represent a microphone (and its impedance) well, knowing that it delivers a symmetrical signal, and that the ground is on a different cable. This would be to make RL RC RLC filters, phantom blockers... that kind of thing... So far I put an op amp at the output, and I measure the voltage at the output of the amplifier... but it's not ideal at all Any idea? Thanks! |
6 hours, 4 minutes ago |
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exemple of a phantom blocker found online : https://content.instructables.com/FZ5/K5TP/J3AFDUJ5/FZ5K5TPJ3AFDUJ5.png?auto=webp&fit=bounds&frame=1 |
6 hours, 3 minutes ago |
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